October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
Charge Telltale
If the voltage at the ECM generator L-terminal is low when the engine is running, the ECM will send a message to the
BCM via the CAN bus where the BCM sends a message to the I/P cluster over the Class II link to turn On the Charge telltale.